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JOHNSON CONTROLS Differential Pressure Control: SPST, Open on Fall, 208V/240V, 30 psi Max Diff - Low Side - Differential Controls
JOHNSON CONTROLSDifferential Controls

JOHNSON CONTROLS Differential Pressure Control: SPST, Open on Fall, 208V/240V, 30 psi Max Diff - Low Side

The JOHNSON CONTROLS P74BA-1C is a SPST differential pressure control with automatic reset and a switch action of Open on Fall. It is rated for 240V and supports a maximum differential pressure of 30 psi on the low…

SKU 3G-OTH-66824

Brand
JOHNSON CONTROLS
Item
Differential Pressure Control: SPST, Open on Fall, 208V/240V, 30 psi Max Diff - Low Side
Category
Differential Controls
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Technical Specifications

JOHNSON CONTROLS
Manufacturer Part Number
P74BA-1C
Type
Open on Fall, 208V/240V, 30 psi Max Diff - Low Side, Auto Reset
Reset Type
Automatic
Rated Voltage
240V
Switch Action
Open on Fall
View Full Spec Sheet

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JOHNSON CONTROLS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JOHNSON CONTROLS P74BA-1C is a SPST differential pressure control with automatic reset and a switch action of Open on Fall. It is rated for 240V and supports a maximum differential pressure of 30 psi on the low side. This device is designed for monitoring and controlling pressure differentials in industrial systems.

Used in

Common applications for JOHNSON CONTROLS
Industrial refrigeration — Johnson Controls P170SA-1C dual pressure control for compressor protection in ammonia or halocarbon systems
Chiller plant automation — Johnson Controls VA7810-HGA-2 electric globe valve actuator for modulating chilled water flow in VG7000 series valves
Pneumatic HVAC retrofit — Johnson Controls T-4002-302 conversion kit for upgrading existing Robertshaw thermostats in commercial buildings
Cooling tower water management — Johnson Controls V-4332-1007 pneumatically actuated diaphragm valve for 3-way diverting of water flow
Boiler fuel oil pressure monitoring — Johnson Controls P545NCB-25C electronic lube oil pressure control with alarm for burner management systems
Process pressure sensing — Johnson Controls P599AAPS105C pressure transmitter with IP67 rating for washdown zones in food and beverage plants

JOHNSON CONTROLS Products

3G Electric supplies JOHNSON CONTROLS differential controls. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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